EP0460968A3 - - Google Patents
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- Publication number
- EP0460968A3 EP0460968A3 EP19910305167 EP91305167A EP0460968A3 EP 0460968 A3 EP0460968 A3 EP 0460968A3 EP 19910305167 EP19910305167 EP 19910305167 EP 91305167 A EP91305167 A EP 91305167A EP 0460968 A3 EP0460968 A3 EP 0460968A3
- Authority
- EP
- European Patent Office
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
- G06V10/457—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by analysing connectivity, e.g. edge linking, connected component analysis or slices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Image Processing (AREA)
- Image Input (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US537468 | 1990-06-08 | ||
| US07/537,468 US5193125A (en) | 1990-06-08 | 1990-06-08 | Local hierarchical processing focus shift within an image |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0460968A2 EP0460968A2 (en) | 1991-12-11 |
| EP0460968A3 true EP0460968A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-04-20 |
Family
ID=24142766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP91305167A Withdrawn EP0460968A2 (en) | 1990-06-08 | 1991-06-07 | Local hierarchical processing focus shift within an image |
Country Status (3)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5280547A (en) * | 1990-06-08 | 1994-01-18 | Xerox Corporation | Dense aggregative hierarhical techniques for data analysis |
| US5305395A (en) * | 1990-06-08 | 1994-04-19 | Xerox Corporation | Exhaustive hierarchical near neighbor operations on an image |
| US5255354A (en) * | 1990-06-08 | 1993-10-19 | Xerox Corporation | Comparison of image shapes based on near neighbor data |
| US7181685B2 (en) * | 2004-03-24 | 2007-02-20 | Rex Sandwith | XML generator for objects with binary branching topology |
| US20090046953A1 (en) * | 2004-04-29 | 2009-02-19 | Koninklijke Philips Electronics N V | Image Processing Apparatus And Method |
| US7293636B2 (en) * | 2005-05-02 | 2007-11-13 | Borgwarner Inc. | Electronically controlled viscous fan drive having cast channels |
| FR3008810A1 (fr) * | 2013-07-18 | 2015-01-23 | Stantum | Procede de determination d'un contour d'au moins une zone sur une surface matricielle |
| WO2019156060A1 (ja) * | 2018-02-08 | 2019-08-15 | 日本電気株式会社 | 並列ユニオン制御装置、並列ユニオン制御方法、および記憶媒体 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022091A (en) * | 1990-02-28 | 1991-06-04 | Hughes Aircraft Company | Image processing technique |
-
1990
- 1990-06-08 US US07/537,468 patent/US5193125A/en not_active Expired - Lifetime
-
1991
- 1991-06-01 JP JP3130115A patent/JPH04232575A/ja not_active Withdrawn
- 1991-06-07 EP EP91305167A patent/EP0460968A2/en not_active Withdrawn
Non-Patent Citations (2)
| Title |
|---|
| D.S. ALVES ET AL.: "Un algorithme rapide de recherche des plus proches voisins", 4 ÈME CONGRÈS DE RECONAISSANCE DES FORMES ET INTELLIGENCE ARTIFICIELLE,PARIS, 25-27 JANVIER 1984 ;, pages 511 - 520 * |
| FUKUNAGA ET AL.: "A branch-and-bound algorithm for computing k nearest neighbors", IEEE TRANSACTIONS ON COMPUTERS, vol. C-24, no. 7, July 1975 (1975-07-01), NEW YORK US, pages 750 - 753, XP011382658, DOI: doi:10.1109/T-C.1975.224297 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0460968A2 (en) | 1991-12-11 |
| US5193125A (en) | 1993-03-09 |
| JPH04232575A (ja) | 1992-08-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB |
|
| 17P | Request for examination filed |
Effective date: 19941006 |
|
| 17Q | First examination report despatched |
Effective date: 19970728 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Withdrawal date: 19980406 |